37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* WirePlumber
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*
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* Copyright © 2019 Collabora Ltd.
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* @author Julian Bouzas <julian.bouzas@collabora.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <gio/gio.h>
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#include <wp/wp.h>
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#ifndef __WP_PW_AUDIO_DSP_H__
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#define __WP_PW_AUDIO_DSP_H__
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G_DECLARE_FINAL_TYPE (WpPwAudioDsp, wp_pw_audio_dsp,
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WP_PW, AUDIO_DSP, GObject)
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guint wp_pw_audio_dsp_id_encode (guint stream_id, guint control_id);
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void wp_pw_audio_dsp_id_decode (guint id, guint *stream_id, guint *control_id);
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void wp_pw_audio_dsp_new (WpEndpoint *endpoint, guint id, const char *name,
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enum pw_direction direction, gboolean convert,
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const struct pw_node_info *target, GAsyncReadyCallback callback,
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gpointer user_data);
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WpPwAudioDsp * wp_pw_audio_dsp_new_finish (GObject *initable, GAsyncResult *res,
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GError **error);
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const struct pw_node_info *wp_pw_audio_dsp_get_info (WpPwAudioDsp * self);
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gboolean wp_pw_audio_dsp_prepare_link (WpPwAudioDsp * self,
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GVariant ** properties, GError ** error);
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GVariant * wp_pw_audio_dsp_get_control_value (WpPwAudioDsp * self,
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guint32 control_id);
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gboolean wp_pw_audio_dsp_set_control_value (WpPwAudioDsp * self,
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guint32 control_id, GVariant * value);
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#endif
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